Rockwell Automation Allen-Bradley 1715-OB8DE - Install Termination Assembly to I;O Base Unit

64 Rockwell Automation Publication 1715-UM001J-EN-P - December 2020
Chapter 2 Installation Instructions
5. Attach anchor end stops to the top of the DIN rails once all base units are
mounted.
Install Termination
Assembly to I/O Base Unit
I/O termination assemblies determine the type of I/O modules that can be
installed in a particular slot. The I/O termination assemblies provide the
mechanism to connect the field wiring specific to the I/O module type to the
back of one or more installed I/O modules. I/O termination assemblies are
available in single-width and double-width varieties. A single-width I/O
termination assembly connects the field wiring to one I/O module slot for
simplex operation, where a double-width I/O termination assembly connects
the field wiring to two I/O module slots for duplex/redundant operation. I/O
termination assemblies can span I/O base unit boundaries, though the I/O
base units must be connected directly. I/O termination assemblies are keyed so
I/O Base Unit
Retaining Clip
Retaining Clip
DIN Rails
Retaining Lever
Mating
Connector
45247
32087 M
32088 M
Typical types of end stops.